Hi there,
i have these two halves of a bean, and the rim around it needs to be wider, but i dont know how to alter it as its all a closed polysurface and i didnt have history on. I tried exploding it which allowed me to delete the rim and i thought i’ll just do it again with different measurements but the whole thing is open and wont join together. i don’t want to have to re create the whole thing just to increase the rim by 0.25mm! i must be missing something! you can see in the second screenshot the gap in the middle

